text: let my_array = ['person','women','man','camera','TV'];
  
  // 1. foreach on array of elements
  my_array.forEach(function(element){
      console.log(element);
  })
  
  // 2. foreach with external function as arg
  
  let myFunc = function(element){
      console.log(element)
  }
  
  my_array.forEach(myFunc)
  
  // 3. foreach with external function as arg and element, index and array
   
  let another_myFunc = function(element, index, array) {
    console.log(index + ' : ' + element + ' - ' + array[index])
  }
   
  my_array.forEach(another_myFunc)